In the mid-20th century, the region of Extremadura suffered an important copyright of unskilled young people in search of work opportunities that would allow them to survive.Nowadays, the phenomenon is repeating itself, but with certain differences.The current emigrant is somewhat more adult, more qualified and without a specific job in the place o
This paper proposes a robust state feedback design method based on a new Luenberger observer for uncertain systems with measurement output matrices containing uncertain parameters.First, in view of Thermal Transfer the problem that it is challenging to measure state variables in practice, an observer is designed through the feedback of the observat
This study is aimed at the development of civil engineering materials such as pavement blocks and building tiles that can moderate the heat island phenomenon.This is achieved by exploiting properties such as the material porous structure, high water absorption capacity and high strength of ceramics produced by mixing clay and crushed waste glass fi
A general-purpose Global Research Data Blowers Infrastructure (GRDI) for all sciences and research purposes is not conceivable for the next decade as there are too many discipline-specific modalities that currently prevail for such generalisation efforts to be effective.On the other hand, a more pragmatic approach is to start from what currently ex